596  
CDUS41 KPHI 080554  
CLIABE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
1254 AM EST FRI FEB 8 2019  
 
   
...............................
 
 
   
..THE ALLENTOWN PA CLIMATE SUMMARY FOR FEBRUARY 7 2019
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1922 TO 2019  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 47 557 PM 60 1938 38 9 38  
MINIMUM 38 648 AM -6 1935 20 18 22  
AVERAGE 43 29 14 30  
 
PRECIPITATION (IN)  
YESTERDAY 0.12 1.75 1965 0.10 0.02 0.75  
MONTH TO DATE 0.47 0.70 -0.23 1.88  
SINCE DEC 1 11.41 7.31 4.10 6.93  
SINCE JAN 1 5.17 3.73 1.44 5.05  
 
SNOWFALL (IN)  
YESTERDAY 0.0 10.7 1967 0.4 -0.4 1.8  
MONTH TO DATE T 2.9 -2.9 2.9  
SINCE DEC 1 7.1 18.1 -11.0 18.8  
SINCE JUL 1 15.2 18.8 -3.6 18.8  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 22 36 -14 35  
MONTH TO DATE 222 254 -32 250  
SINCE DEC 1 2147 2424 -277 2408  
SINCE JUL 1 3210 3604 -394 3321  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION E (100)  
AVERAGE WIND SPEED 4.9  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 100 AM  
LOWEST 76 1100 AM  
AVERAGE 81  
   
......................................................
 
 
 
THE ALLENTOWN PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 38 61 2017  
MINIMUM TEMPERATURE (F) 21 -5 1935  
 
 
SUNRISE AND SUNSET  
FEBRUARY 8 2019......SUNRISE 704 AM EST SUNSET 528 PM EST  
FEBRUARY 9 2019......SUNRISE 703 AM EST SUNSET 529 PM EST  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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